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-rw-r--r--Include/pyport.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/Include/pyport.h b/Include/pyport.h
index 3991bc5..97cc68d 100644
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -616,6 +616,15 @@ extern pid_t forkpty(int *, char *, struct termios *, struct winsize *);
#define Py_FORMAT_PARSETUPLE(func,p1,p2)
#endif
+/*
+ * Specify alignment on compilers that support it.
+ */
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define Py_ALIGNED(x) __attribute__((aligned(x)))
+#else
+#define Py_ALIGNED(x)
+#endif
+
/* Eliminate end-of-loop code not reached warnings from SunPro C
* when using do{...}while(0) macros
*/